"All she eats is lettuce and egg whites," a source reportedly told the mag. "Most of her calories come from booze, and she uses laxatives too. It's scary. She looks emaciated, and everyone is worried sick."

But mama Snooks won't let a little tabloid fodder bring her down, and she took to Twitter to slam the report and defend her newly bangin' bod as well as the "forced fitness" method she used to achieve it.

Snooki recently showed off her rockin' bod on the Today show where she also revealed how she actually shed the baby weight, and no surprise, laxatives were not necessary.

"The first 20 [pounds] came [off] from just breastfeeding, so that was awesome," she said. "And then I just went straight to the gym. I work with a trainer…so he basically just kicked my butt into shape and he gave me these express meals which [don't] have a lot of calories."

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